Question

5 2/7 - 8/9 + ( -3/14 ) - 21 3/19​

Answer 1

Answer:

5 2/7 - 8/9 + (-3/14) - 21 3/19

37/7 - 8/9 + (-3/14) - 250/19

37/7×9/9 - 8/9×7/7 + (-3/14) - 250/19

(333- 56) /63 + (-3/4) - 250/19

277/63 + (-3/4) -250/19

277/63 - 3/4 - 250/19

277/63×4/4 - 3/4 × 63/63 - 250/19

17415-189/252 - 250/19

17226/252 - 250/19

17226/252×19/19 - 250/19×252/252

328,054-63000/4788

=265054/4788

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